Bhuian, Dr. Mohammed Belal HossainChowdhury, Asef ShararJaber, Rishad MubtasimAlam, Md. TowfiqulNayeem, Jannatul2018-01-212018-01-21201712/24/2017ID 12221068ID 13121156ID 10221045ID 13121078http://hdl.handle.net/10361/9120Cataloged from PDF version of thesis.Includes bibliographical references (page 51-52).This thesis report is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2017.Proposition for building a remote wireless computerized pen, which can work similar to a computer mouse, however more exquisitely with the assistance of image processing (on MATLAB). This particular pen can be utilized for composing, painting in classrooms, presentations on meetings and conferences, and so forth. This pen contains two click buttons simply like a mouse, and their operation is executed by utilizing two circuits, one is the transmitting circuit and the other one is the receiver circuit. The pen will work in co-ordination of utilizing both the circuit and the coding of image processing. It also incorporates a webcam which recognizes the red bright dot projected by the Light Radiating Diode placed on the tip of the pen and the red dot is projected within boundary of the webcam.55 pagesenBRAC University thesis is protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.Light radiating diodeMulti-purpose Mouse functionalityLaser based digital penThesis